package com.bw.aop;

import com.alibaba.fastjson.JSON;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.stereotype.Component;

@Component
@Aspect
public class Myaop {

    @Around("execution(* com.bw.service.*.*(..))")
    public Object aop(ProceedingJoinPoint joinPoint) throws Throwable {

        System.out.println("方法名" + joinPoint.getSignature().getName());
        System.out.println("方法入参" + joinPoint.getArgs());
        long l = System.currentTimeMillis();
        Object proceed = joinPoint.proceed();
        long l2 = System.currentTimeMillis();
        System.out.println("执行时间" + (l2-l));
        System.out.println("返回值" + JSON.toJSONString(proceed));
        return proceed;
    }
}
